That's not some weird term for an obscure category nobody will ever hear about; it's the category for the best original score soundtrack, and has Wintory up against people like Hans Zimmer and John Williams, and the scores to movies like Dark Knight Rises, Hugo and Tintin.

If he wins, it won't be the first Grammy a video game has won; Christopher Tin's "Baba Yetu" won in 2011 for a track he composed for... 2005's Civilization IV. But it will be the first time an entire video game score has won.